Add to trolley for...

- Change your branch

Check stock in your local branch

Free Saturday Delivery on orders over £75

Product Details

• Range 5° to 35°
• Thermostat powered by 2 x AA batteries (not included)
• Wire free: 30m range

Technical Specification
Brand Salus
Battery Size AA
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 9pm Mon-Fri (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Salus ERT20RF Mechanical Room Thermostat Volt Free or 230V is rated 4.5 out of 5 by 8.
Rated 5 out of 5 by from good value easy to use .does what it says on tin
Date published: 2019-03-31
Rated 5 out of 5 by from Easy to fit and does the job Had a new boiler fitted in April and not needed to use the heating until now , had this fitted on the landing last week and really pleased , simple to fit and use.
Date published: 2018-09-28
Rated 1 out of 5 by from Unit was faulty The receiver would not pair with the thermostat, phoned the Salus helpline and they talked me through changing the dip switches inside the unit but eventually said the unit was faulty. Complete waste of time really. Cheap unit you get what you pay for. Will buy a better quality unit instead, if it didn't work out of the box then the reliability is most likely going to be poor.
Date published: 2017-11-14
Rated 5 out of 5 by from Easy use Quick delivery and well packaged. Installation (by my electrician) was quick.....about 20 minutes and it’s working fine at the moment. I’ll have a better idea about it when the winter sets in, but, for now, I’m very happy with my purchase. A very reasonable price for a wireless thermostat.
Date published: 2017-10-16
Rated 5 out of 5 by from Great value for money Bought this to bring a boiler renewal job up to current building regulations , saves alot of time running cables etc to stat positions.
Date published: 2017-06-17
Rated 5 out of 5 by from Good Was the only place we could find what we were looking for at a reasonable price
Date published: 2017-04-25
Rated 5 out of 5 by from Easy to install and use The stat was very easy to install and use. The red LED is useful to show the user that heat demand is happening. This was more straight forward than the Honeywell version that it replaced. Electrics very straightforward. One hour refit.
Date published: 2017-02-06
Rated 5 out of 5 by from Remote roomstat Excellent and easy to install great store location and helpful staff.
Date published: 2017-01-11
  • y_2020, m_2, d_17, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.5
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_8
  • loc_en_GB, sid_57152, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_toolstation-gb
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 77.28ms

You might also like

This site uses cookies to store information on your computer. Some of these cookies are essential to make the site work and others help us to improve services by giving us some insight into how the site is used. You can view our cookies policy here.